Cheap flights from San Juan (SJU) to Barcelona (BCN)

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How to find the cheapest flight from
San Juan (SJU) to Barcelona (BCN)

All the information you need to plan the best SJU to BCN flight in 2021: compare San Juan to Barcelona flight prices with the expected peak season, weather and rainfall in Barcelona.
PR1 - S37
Price
$503 - $1,201
S37
Temperature
48.2 - 75.2 °F
S37
Precipitation
0.8 - 3.6 inches

Popular in

July

High demand for flights, 30% potential price rise

Cheapest in

January

Best time to find cheap flights, 40% potential price drop

Round-trip from

฿503

From San Juan to Barcelona

One-way from

$340

One-way flight from San Juan to Barcelona

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from San Juan to Barcelona?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 27% on flights from San Juan to Barcelona compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $801. For sooner than that we have options available in the next 3 days from $872.

When is the cheapest time to fly from San Juan to Barcelona (PR1 - S37)?

When flying from San Juan to Barcelona, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from San Juan to Barcelona in September, October 2021

The best prices found for SJU to BCN flights for September, October
26 Oct - 3 Nov
$492pp
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
 
1 STOP
BCN
Barcelona-El Prat
BCN
Barcelona-El Prat
Multiple Airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
31 Oct - 8 Nov
$533pp
SJU
San Juan Luis Munoz Marin Intl
American Airlines
   
2 STOPS
BCN
Barcelona-El Prat
BCN
Barcelona-El Prat
American Airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
31 Oct - 8 Nov
$534pp
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
     
3 STOPS
BCN
Barcelona-El Prat
BCN
Barcelona-El Prat
Multiple Airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl

San Juan to Barcelona 2021 flight deals

Cheap flights to Barcelona from San Juan found for this year
1 Dec - 10 Dec
$439pp
SJU
San Juan Luis Munoz Marin Intl
Iberia
   
2 STOPS
BCN
Barcelona-El Prat
BCN
Barcelona-El Prat
Iberia
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
15 Nov - 24 Nov
$442pp
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
BCN
Barcelona-El Prat
BCN
Barcelona-El Prat
Multiple Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
1 Dec - 10 Dec
$444pp
SJU
San Juan Luis Munoz Marin Intl
Iberia
   
2 STOPS
BCN
Barcelona-El Prat
BCN
Barcelona-El Prat
Iberia
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl

Last minute flights from San Juan to Barcelona

Late deals on round-trip flights to Barcelona from San Juan, departing today and this week
5 Oct - 12 Oct
$901pp
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
BCN
Barcelona-El Prat
BCN
Barcelona-El Prat
Turkish Airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
1 Oct - 4 Oct
$916pp
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
BCN
Barcelona-El Prat
BCN
Barcelona-El Prat
Multiple Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
1 Oct - 4 Oct
$936pp
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
 
1 STOP
BCN
Barcelona-El Prat
BCN
Barcelona-El Prat
Multiple Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl

One-way flights to Barcelona from San Juan

The cheapest one-way flights from San Juan to Barcelona
5:05 pm - 4:20 am
Iberia
1 Stop
29h 15m
SJU - BCN
Iberia
$340
Iberia
8:55 am - 5:00 am
Delta
1 Stop
15h 05m
SJU - BCN
Delta
$440
Delta
9:20 am - 1:40 pm
Multiple Airlines
2 Stops
22h 20m
SJU - BCN
Multiple Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">San Juan</span> to <span class="emphasized">Barcelona</span> flights.

Flight FAQs

From San Juan to Barcelona

Which airlines flying from San Juan to Barcelona have flexible cancellations due to COVID-19?

Iberia, American Airlines, and JetBlue are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Are flight prices decreasing from San Juan to Barcelona due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both San Juan and Barcelona for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from San Juan to Barcelona for under $500 on Cheapflights?

Yes, there are multiple flights from San Juan to Barcelona for under $500. The cheapest flight booked recently is on Iberia for just $419, but on average you can expect to pay $454.

Are there last-minute flights available from San Juan to Barcelona for under $1,000?

There are currently 20+ open flights from San Juan to Barcelona within the next 7 days for less than $1,000.

What are the cheapest airlines flying from San Juan to Barcelona round-trip?

Iberia, at $419, was found to be the cheapest airline from San Juan to Barcelona.Alternate airlines to your destination round-trip include Delta and American Airlines. Iberia is 50% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from San Juan to Barcelona one-way?

The cheapest airlines for a one-way flight from San Juan to Barcelona are Iberia ($340), Delta ($430), and British Airways ($441).

What are the most popular airlines that fly from San Juan to Barcelona?

Consider American Airlines, Air France or Finnair when booking your flight. These represent the most popular airlines when flying from San Juan to Barcelona.

What are the cheapest flights from San Juan to Barcelona?

Looking at all options, your cheapest flight can be booked for $274. While the most popular route (San Juan Luis Munoz Marin Intl - Barcelona-El Prat) can be booked for $442 on average our data indicates $1,803 when flying from San Juan to Barcelona

COVID Restrictions

View COVID Travel Restrictions for Barcelona, Spain

Do I need a COVID test to fly to Barcelona from San Juan?

Information is based on travel restrictions from San Juan to Barcelona

Most visitors from San Juan need to provide a negative COVID-19 test result and/or quarantine to enter Barcelona.

COVID-19 testing requirements
Visitors from San Juan must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 for rt-pcr (naat) and 48 for antigen (quick-test) hours before departing to Barcelona.

Quarantine requirements
Visitors from San Juan are not required to quarantine after entering Barcelona.

Do I need a test to fly back to San Juan from Barcelona?

Returning to San Juan from Barcelona

COVID-19 testing requirements
Visitors from Barcelona must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to San Juan.

Quarantine requirements
Visitors from Barcelona are not required to quarantine after entering San Juan.

Hide COVID Travel Restrictions for Barcelona, Spain

Destination information for Barcelona

Things to know before you go - useful duration and weather info for your trip from San Juan to Barcelona.
Today's exchange rate
$1 = €0.86
Average temperature for September in Barcelona
78.8 °F
Avg rainfall for September in Barcelona
3.1 ″

Airports servicing San Juan

San Juan Isla Grande (SIG)

Airports servicing Barcelona

Costa Brava (GRO)
Reus (REU)

Top 10 airlines flying from San Juan to Barcelona

The chart below displays the airlines Cheapflights users traveling from San Juan to Barcelona choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
JetBlue
$237 $325 No cancel fee 62%
Finnair
$267 $385 No cancel fee 76%
British Airways
$328 $761 No cancel fee 70%
Delta
$411 $986 No cancel fee N/A
KLM
$416 $741 No cancel fee 75%
Air France
$416 $860 No cancel fee 77%
TAP AIR PORTUGAL
$437 $785 No cancel fee N/A
Air Europa
$481 $863 No cancel fee 83%
Iberia
$486 $810 No cancel fee 77%
United Airlines
$494 $994 No cancel fee 69%
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